by Obers January 09, 2012

A combination of the words “settle” and “shut.” The word means calm down, settle down or shut up. Typically used by teachers
(Students are talking in class. Teacher walks in)
Teacher: “Alright, shettle!”
Class: (Stops talking)
Teacher: “Alright, shettle!”
Class: (Stops talking)
by ElMexican82 December 07, 2018

Used by one who recently "claimed" a toilet as their own. Commonly used by germaphobe-like people who hate having friends use their toilet. Has similar attributes to that of the territory disputes of western settlers in the 1800s or that of a dog that isnt neutered and has to mark its territory every god damn place.
Greg- "Hey Brah, I really gotta take a shit, this turd's at the drive-thru window!"
Charlie- "Nah man, I already shettled it."
Charlie- "Nah man, I already shettled it."
by Bumleggah December 15, 2011

by Grape peels May 13, 2022
